Tinplate Sheet

TinplateSheet

Tinplatesheet is coated with tin on both sides, and it is accepted as metal packagingmaterial. It integratesthe strength and formability of steel with the corrosion resistance, solderingproperty and beautiful appearance of tin layer, thus our product gains somegreat features, such as no toxicity, high strength, good ductility andcorrosion resistance. High quality MR or SPCC steel is used as the rawmaterial, and impurity number is strictly controlled below 0.04 within 1m2while the particle size is below 20μm. In addition, the steel strip isprocessed with precise passivationtreatment after electroplating to prevent the stannic oxide from increasing, sothe surface is very stable. Our tinplate sheet is widely used in metalpackaging and printing industries, and it is applied to make cans for food,oil, beverage, chemical, paint, aerosol, gift and more.

Technical Parameters

Features
1. Good opaqueness: Food will go bad ifexposed to light, and light will lead to the change of protein and amino acidas well. What is worse, vitamin C loss is very severe under light. According torelevant researches, if milk is in a transparent glass bottle, vitamin C lossis 14 times higher when compared with the loss if milk is in a deep colorbottle. Can made of tinplate sheet has good opaqueness which can keep vitamin Cvery well.
2. Good gas tightness: Only if the packaging container keeps air and othervolatile gas away, would the nutritional ingredient and taste of food bepreserved. On the basis of the study on juice package, people realize that theoxygen permeating rate of the container has direct influence over brown stainand vitamin C loss of juice. On the other hand, metal can, glass bottle andpaper box have good gas tightness property, and they are suitable for keepingvitamin C. Among them, tinplate can performsbest.
3. Reducing action of tin: Tin coated on the inner side of tinplate will reactwith oxygen which is left during filling process, thus the opportunity ofoxidation of food ingredient is reduced. Meanwhile, the reducing action of tincan keep the nutrition of food. In addition, the luster of package is hard tofade away which offers a better appearance.

As a professional tinplate sheet manufacturer in China, Guolian provides not only tinplate sheet, but alsotinplate coil, and other related products.
 

RelatedNames
Tinned Sheet | Thin Sheet Coated with Tin | ETP Sheet | Tin Sheet